class MaintenanceThemeTest in Drupal 10

Tests themes and base themes are correctly loaded.

@group Installer

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, ConfigTestTrait, ExtensionListTestTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
  • class \Drupal\KernelTests\Core\Theme\MaintenanceThemeTest

File

core/tests/Drupal/KernelTests/Core/Theme/MaintenanceThemeTest.php, line 12

Namespace

Drupal\KernelTests\Core\Theme

class MaintenanceThemeTest extends KernelTestBase {

  /**
   * Tests that the maintenance theme initializes the theme and its base themes.
   */
  public function testMaintenanceTheme() {
    $this
      ->setSetting('maintenance_theme', 'test_subtheme');

    // Get the maintenance theme loaded.
    drupal_maintenance_theme();

    // Do we have an active theme?
    $this
      ->assertTrue(\Drupal::theme()
      ->hasActiveTheme());
    $active_theme = \Drupal::theme()
      ->getActiveTheme();
    $this
      ->assertEquals('test_subtheme', $active_theme
      ->getName());
    $base_themes = $active_theme
      ->getBaseThemeExtensions();
    $base_theme_names = array_keys($base_themes);
    $this
      ->assertSame([
      'test_basetheme',
    ], $base_theme_names);
  }

}